| abstract |
PROCEDURE FOR OBTAINING TRIS- (PIPERIDYLAMINOTRIAZILAMINE) COMPOUNDS AND ITS ACID ADDITION SALTS, OF FORMULA (I), IN WHICH X AND Y CAN BE SEVERAL TYPES OF RADICALS. CONSISTS OF THE REACTION OF A COMPOUND OF FORMULA (II) WITH A COMPOUND OF FORMULA (III) AND A COMPOUND OF FORMULA (IV), IN WHICH Q REPRESENTS A HALOGEN ATOM, R1K, R2K AND YK CAN BE SEVERAL TYPES OF RADICALS . THE REACTION IS CARRIED OUT IN AN INERT SOLVENT, IN THE PRESENCE OF AN ACID ACCEPTOR, AT A TEMPERATURE INCLUDING BETWEEN 0JC AND 200JC. THESE COMPOUNDS HAVE APPLICATIONS AS STABILIZERS FOR SYNTHETIC POLYMERS. |